Estimated costs of the Preparatory Committee and Ninth Review Conference of the States Parties to the Convention on the Prohibition of the Development, Production and Stockpiling of Bacteriological (Biological) and Toxin Weapons and on Their Destruction - Note by the Secretariat Biological Weapons Convention - Meeting of States Parties (2019) Secretariat Other official documents 2019-12-02 BWC/MSP/2019/6 EN